ELPRO 905U-1,2,3,4 Installation guide

ELPRO
Brand
ELPRO
Model
905U-1,2,3,4
Type
Installation guide
© ELPRO Technologies Pty. Ltd. 2001 Rev. 1.5
905U-3, 105S-3
Installation Guide
FCC Notice
This device complies with Part 15.247 of the FCC Rules.
Operation is subject to the following two conditions:
1) This device may not cause harmful interference and
2) This device must accept any interference received, including
interference that may cause undesired operation
THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS 1 DIVISION 2
GROUPS ABC AND D OR NON HAZARDOUS LOCATIONS
Aerial Installation
905U-3, 105S-3 I/O Installation
Power supply: (A) 12-24VAC 1.5 Amp CSA Certified Class 2
(B) 15-30VDC 1.5 Amp CSA Certified Class 2
(C) Supply battery or 11-15VDC
(D) Solar panel with solar battery
Choose option and wire as shown
1m minimum
COLINEAR
ANTENNA
MAST
EARTH STAKE
IF GROUND CONDITIONS ARE
POOR, INSTALL MORE THAN
ONE STAKE
INSTALL AERIAL ABOVE
LOCAL OBSTRUCTIONS
ANT
905U
SURGE
ARRESTOR
(OPTIONAL)
COAXIAL CABLE
WEATHERPROOF
CONNECTORS WITH
“3M 23” TAPE
STRESS RELIEF LOOP
PROVIDE GOOD
GROUND
CONNECTION TO
MAST, MODULE
AND SURGE
ARRESTOR
GND
ANTENNA INSTALLATION
Antennas should be installed by experienced contractors.
DO 3
SOL
DO 2
DO 1
GND
COM
DO 4
SUP2
SUP1
BAT+
GND
AO 6
AO 7
AO 8
1
2
3
4
OUTPUTS
1
2
3
4
OUTPUTS
xxxx-3
RADIO TELEMETRY MODULE
COM
COM
DO 5
DO 6
DO 7
DO 8
+24V
AO 5
+24V
AO 1
AO 2
AO 3
AO 4
+24V
+
-
2A
+
-
11-15VDC Supply or
Optional 12V Backup
Battery
to 12 Amphour for AC/DC
to 100 Amphour for Solar
Analog Output externally
powered.
Loop is earthed (not
floating)
SOL
GND
SUP2
SUP1
AC Supply
12-24VAC
min 15VAC
for Battery
Charging.
Do not earth
SUP1 or
SUP2
connections
12V Solar
Panel Supply
max 20VDC
max 30W
panel
-
+
To Earth
Connection
DC Supply
15-30VDC
min 17VDC
for Battery
Charging
-
+
Digital Output
max 30VDC
500mA DC
Relay Supply
Analog Output Loop
Powered.
Loop is earthed (not floating)
NOTES
1. All I/O must be SELV.
CAUTION!
For continued
protection against
risk of fire, replace
the module fuse only
with the same type
and rating
WARNING !
EXPLOSION HAZARD
DO NOT
DISCONNECT WHILE
CIRCUIT IS LIVE
UNLESS AREA IS
KNOWN TO BE NON
HAZARDOUS
  • Page 1 1

ELPRO 905U-1,2,3,4 Installation guide

ELPRO
Brand
ELPRO
Model
905U-1,2,3,4
Type
Installation guide
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